<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />

    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
    <!-- 开启理想视口,移动端网页适配 -->
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <!-- 用于配置浏览器页签+地址栏的颜色(安卓浏览器) -->
    <meta name="theme-color" content="#000000" />
    <meta
      name="description"
      content="Web site created using create-react-app"
    />
    <!-- 用于指定网页添加到主屏上的图标 -->
    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
   <!-- 应用加壳时的配置文件 -->
    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
  
    <title>React App</title>
  </head>
  <body>
    <!-- 若浏览器不支持js, 展示标签中的内容 -->
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
 
  </body>
</html>
